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<span class='curline'><a href='../S/lib--tty--key.c.html#L1690'>nfd</a>              1690 lib/tty/key.c      int nfd;</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L1696'>nfd</a>              1696 lib/tty/key.c      nfd = MAX (0, input_fd) + 1;</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L1705'>nfd</a>              1705 lib/tty/key.c              nfd = MAX (nfd, gpm_fd + 1);</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L1724'>nfd</a>              1724 lib/tty/key.c      return (select (nfd, &amp;select_set, 0, 0, &amp;time_out) &lt;= 0);</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L1967'>nfd</a>              1967 lib/tty/key.c          int nfd;</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L1972'>nfd</a>              1972 lib/tty/key.c          nfd = MAX (add_selects (&amp;select_set), MAX (0, input_fd)) + 1;</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L1980'>nfd</a>              1980 lib/tty/key.c                  nfd = MAX (nfd, gpm_fd + 1);</span>
<span class='curline'><a href='../S/lib--tty--key.c.html#L2036'>nfd</a>              2036 lib/tty/key.c          flag = select (nfd, &amp;select_set, NULL, NULL, time_addr);</span>
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